Results 11 to 20 of about 802 (69)

Analysis and simulation of thermal / viscose model for Melt Spinning process [PDF]

open access: yes, 2018
El proceso de Melt Spinning es utilizado para la fabricación de cintas delgadas de materiales amorfos. El material se inyecta a través de una boquilla en estado líquido y se solidifica al entrar en contacto con una rueda rotante.
Barceló, Francisco   +4 more
core   +2 more sources

Numerical study of PCMs melting process in cylindrical cavity [PDF]

open access: yes, 2018
Inúmeras aplicações residenciais, comerciais e industriais tem seu rendimento aumentado quando um sistema de armazenamento de energia térmica é incorporado.
Estrazulas, J.J., Oliveski, Rejane C.
core   +3 more sources

Influencia de los modelos de turbulencia, densidad, cambio de fase e interfaz en la simulación numérica de un termosifón cerrado de dos fases [PDF]

open access: yes, 2020
A heat pipe can be considered a highly effective thermal conduction device, which is especially desirable in heat transfer operations in order to ensure high energy efficiency.
Gamboa, David, Herrera , Bernardo
core   +2 more sources

Computational Fluid Dynamics Modelling of Flows in Spillways Chutes [PDF]

open access: yes, 2022
RESUMEN Esta tesis tiene el objetivo de evaluar y desarrollar modelos numéricos eficientes para la simulación de flujos aireados en aliviaderos, con aplicación a la investigación y a la ingeniería práctica.
Mendes, Lourenço Sassetti
core  

Dissertation Overview: Numerical modelling of the hydrodynamics and energy generation of an oscillating wave surge converter system [PDF]

open access: yes, 2023
The Oscillating Wave Surge Converter (OWSC) is one of the most relevant systems for harnessing energy from ocean waves, generating energy by capturing the horizontal component of wave motion.
Beluco, Alexandre   +1 more
core   +2 more sources

Design of a Cryogenic Duplex Pressure-Swirl Atomizer through CFDs for the Cold Conservation of Marine Products [PDF]

open access: yes, 2023
The following article proposes the design of a bi-centrifugal atomizer that allows the interaction of sprays from two fluids (water and liquid nitrogen).
Ayala, Eduardo   +4 more
core   +1 more source

NUMERICAL STUDY COMPARING THE INCIDENCE INFLUENCE BETWEEN REALISTIC WAVE AND REGULAR WAVE OVER AN OVERTOPPING DEVICE [PDF]

open access: yes, 2019
This work presents a numerical study to evaluate the difference between the fluid dynamic behavior of an overtopping device subjected to the incidence of a realistic wave when compared to a regular one; being this regular wave representative of the ...
Gomes, M. N.   +6 more
core   +2 more sources

Numerical analysis of air-water flows in hydraulic structures using computational fluid dynamics (CFD) [PDF]

open access: yes, 2018
Tesis por compendioThe new legal regulations derived from climate change dictate that hydraulic structures must be designed to handle flood events associated with return periods up to 10,000 years.
Bayón Barrachina, Arnau
core   +1 more source

Computational simulation of hydrokinetic turbine arrays and their interaction with the seabed and free surface [PDF]

open access: yes, 2023
Las turbinas hidrocinéticas representan una gran oportunidad de aprovechamiento de la energía disponible tanto en ríos como en corrientes marinas. Esta tecnología se encuentra aún en un incipiente estado de madurez tecnológica y no se registra aplicación
Barile, Dimas Alejandro   +2 more
core  

Three-dimensional numerical analysis of flow structure and sediment transport process in open channels [PDF]

open access: yes, 2019
This research project focuses on the analysis and prediction of flow structures and sediment transport process in open channels by using three-dimensional numerical models.
Sánchez Cordero, Esteban
core   +6 more sources

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